Batman: The Dark Knight Returns, Part 1

The next in the DC Universe Animated movies is, Batman: The Dark Knight Returns, Part 1.  The Facebook pages says it will be out September 25, 2012.  With part 2 out some time in the spring.  This is the first time that one of these movies have been broken up into two parts.  Like the other DC Universe Animated movies it is based off of a graphic novel.  Which shares the same name, The Dark Knight Returns.  Have never read it, but have heard of it.  It is one of the famous ones Frank Miller created way back in 1986.  The trailer > here or below looks great.